Pushbutton key array for a portable electronic apparatus



FIG. 1 is a front elevational view of a pushbutton key array for a portable electronic apparatus showing our new design.

The broken lines showing of the portable electronic apparatus is for illustrative purposes only and forms no part of the claimed design.

The surface of the buttons are flush with the housing of the electronic apparatus. 

We claim the ornamental design of a pushbutton key array for a portable electronic apparatus, as shown and described. 